Our 1,482 reviews of the 57 solar power companies servicing Sullivans Is in 2019 shows you the best 10 local solar panel installation companies by reputation. Enter your zip code and bill into the solar cost and savings calculator above to also see the cost of installing solar with the best solar companies near you and to get free quotes if you wish.

Firstly, no solar contractors can pay to get listed at the top of our search results.

The order of our list of best solar installers is displayed based on a formula balancing reviews number and reviews score only from the last two years. If a company has a lot of reviews and a higher average reviews score, but is below another company in the list, it is because most of their reviews are old and the company above them has more reviews at a better average reviews score in the last two years (even if overall they have fewer reviews or a lower all time average reviews score).

We show all solar energy contractors that have received reviews of solar panel installation work they have done in Sullivans Is even if they don't have an office in Sullivans Is. There are a lot of renewable energy companies in the solar industry in the United States that service areas in which they don't have offices via contract installation teams. Some of these companies receive a lot of complaints (see the big national installers reviews like Vivint Solar, Sunrun and Solar City), but others have really good reviews and so we don't exclude them from our top solar companies lists. They often bring price competition to smaller cities where the local solar companies are so busy they need to put their prices up. It is up to you how much weight you put on a local office when choosing between solar companies.

I just want to say how impressed we have been from day 1 throughout the entire install process. John, Eddie, George, Josh & Fito have done a great job in both communicating everything they are doing and going the far extra mile in the detail of their work. These guys have been great. Thanks very much for all your hard work!... read more

I had South Coast Solar install solar panels on my home in Metairie, LA approximately 4 years ago. Without a doubt, South Coast Solar did a highly professional installation at a very reasonable cost. And, the most important point that I would add is that they have continued to provide outstanding service on a few minor issues. I give this company my highest recommendation because they not only install the very best equipment, but they stand behind their product and service for years after the installation. If i did not already have a solar system, i would use South Coast Solar without any reservation. If you want the best, they are the best!... read more

Very pleased with our solar installation and would highly recommend Hilton Head Solar. Steven and his team go above and beyond to meet all your needs. Installation was done neatly and in a timely manner. It is wonderful to work with a company that cares about their customers. Not only do we love our minimal electric bills but seeing on the provided app how many CO 2 emissions saved.... read more

Like everybody else I was a bit concerned when i Decided to go solar , But I’m really happy that i did it and I’m really happy that I used Solarize US, all Planning and installation went smoothly as planned and the savings that I got are right around there projections, If you’re bending to do solar do yourself a favor and talk to this company first... read more

I have had nothing but a positive experience working with Kristina! She is always professional and listens so well while communicating clearly & efficiently regarding all details! I’m a very happy customer!